HEL

$525 Find Cheap Flights from Houston to Helsinki

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Helsinki departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Helsinki, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$606
Typical prices: $815-$1,071
Multiple Airlines
Tue 3/24Tue 5/12
HOU - HEL • 1 stop
Cheapest one-way
Multiple Airlines
Sat 12/13
HO1 - HEL • multi-stop
Top airlines
British Airways
Cheapest • from $637 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Helsinki

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Helsinki

Tue, Mar 24 - Tue, May 12
Multiple Airlines Logo
10:14 am - 10:45 am
HOU
-
HEL
17h 31m1 stop
Multiple Airlines Logo
12:35 pm - 5:59 pm
HEL
-
HOU
13h 24m1 stop
$606Multiple Airlines
Tue, Mar 24 - Tue, May 12
Multiple Airlines Logo
2:08 pm - 10:45 am
IAH
-
HEL
13h 37m1 stop
Multiple Airlines Logo
12:35 pm - 8:02 pm
HEL
-
IAH
15h 27m1 stop
$606Multiple Airlines
Tue, Mar 24 - Tue, May 12
American Airlines Logo
2:00 pm - 1:55 pm
IAH
-
HEL
16h 55m2 stops
American Airlines Logo
12:35 pm - 5:45 pm
HEL
-
IAH
13h 10m1 stop
$610American Airlines
Tue, Mar 24 - Tue, May 12
British Airways Logo
4:50 pm - 11:10 pm
IAH
-
HEL
23h 20m2 stops
British Airways Logo
7:20 am - 7:15 pm
HEL
-
IAH
19h 55m2 stops
$620British Airways
Mon, May 11 - Wed, May 27
Turkish Airlines Logo
9:10 pm - 11:15 am
IAH
-
HEL
30h 05m1 stop
Turkish Airlines Logo
7:30 pm - 7:15 pm
HEL
-
IAH
31h 45m1 stop
$621Turkish Airlines
Tue, Mar 24 - Tue, May 12
British Airways Logo
12:18 pm - 3:15 pm
HOU
-
HEL
19h 57m2 stops
British Airways Logo
2:05 pm - 11:41 pm
HEL
-
HOU
17h 36m2 stops
$637British Airways
Tue, Jan 27 - Tue, Feb 3
British Airways Logo
12:47 pm - 3:15 pm
HOU
-
HEL
18h 28m2 stops
British Airways Logo
12:30 pm - 4:12 pm
HEL
-
HOU
35h 42m1 stop
$660British Airways
Tue, Mar 10 - Sat, Mar 21
Turkish Airlines Logo
10:05 pm - 6:05 pm
IAH
-
HEL
37h 00m1 stop
Turkish Airlines Logo
7:00 pm - 2:10 pm
HEL
-
IAH
26h 10m1 stop
$662Turkish Airlines
Tue, Jan 27 - Tue, Feb 3
British Airways Logo
12:47 pm - 3:15 pm
HOU
-
HEL
18h 28m2 stops
British Airways Logo
7:50 am - 6:06 pm
HEL
-
HOU
18h 16m2 stops
$667British Airways
Tue, Mar 24 - Tue, May 12
Iberia Logo
12:18 pm - 3:30 pm
HOU
-
HEL
20h 12m2 stops
Iberia Logo
12:35 pm - 11:41 pm
HEL
-
HOU
19h 06m1 stop
$853Iberia
Booking Insights

KAYAK's insights & trends for Houston to Helsinki flights

Get data-powered insights and trends into flights from Houston to Helsinki to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Helsinki?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Helsinki departing in March.

What’s the cheapest day of the week to fly from Houston to Helsinki?

The average price of all round-trip flights from Houston to Helsinki clicked on KAYAK for each day over the last 12 months.

When flying from Houston to Helsinki, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

What is the cheapest month to fly from Houston to Helsinki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Helsinki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Helsinki is October, where tickets cost $580 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,283 and $1,198 respectively.

Good to know

Cheapest flight$606
Flight from Houston Hobby Airport to Helsinki

When to book flights from Houston to Helsinki

Are your dates flexible? Find out the best times to travel from Houston to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Helsinki

  • What is the cheapest flight from Houston to Helsinki?

    In the last 3 days, the lowest price for a flight from Houston to Helsinki was $606 for a round-trip ticket.

  • Do I need a passport to fly between Houston and Helsinki?

    Yes

  • Which airports will I be using when flying from Houston to Helsinki?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Helsinki-Vantaa.

  • Which aircraft models fly most regularly from Houston to Helsinki?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Helsinki?

    SkyTeam, and oneworld are the airline alliances operating flights between Houston and Helsinki, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Houston to Helsinki

 
See real verified KAYAK customer reviews for airlines flying from Houston to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Helsinki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
7.3Food
7.9Comfort
8.5Crew
8.1Boarding
7.9Entertainment
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Everything you need to know for your flight from Houston to Helsinki

Information on your arrival and departure airports